Adjustable actuator for subaru impreza wrx

[benharry]

I have a subaru impreza wrx and wondered if I was to buy this adjustable actuator http://www.bodykitsonline.co.uk/impreza_shop/actua... if I would need to increase the fuel pressure to match the increased boost.

[youngsyr]

What is controlling your boost at the moment (standard ECU/Aftermarket boost controller/etc)?

It's rare that you need to uprate a wastegate actuator to run more power,unless you're running seriously increased boost or a non-standard turbo.